Social and Behavioral Sciences Commons^™

Pc 12 Pheochromocytoma Cell Response To Superhigh Frequency Terahertz Radiation Fromsynchrotron Source, Palalle G. Tharushi Perera, Dominique Rt Appadoo, Samuel Cheeseman, Jason V. Wandiyanto, Denver Linklater, Chaitali Dekiwadia, Vi Truong, Mark Tobin, Jitraporn Vongsvivut, Olha Bazaka, Kateryna Bazaka, Rodney J. Croft, Russell Crawford, Elena Ivanova

Faculty of Social Sciences - Papers (Archive)

High frequency (HF) electromagnetic fields (EMFs) have been widely used in many wireless communication devices, yet within the terahertz (THz) range, their effects on biological systems are poorly understood. In this study, electromagnetic radiation in the range of 0.3-19.5 x 10 12 Hz, generated using a synchrotron light source, was used to investigate the response of PC 12 neuron-like pheochromocytoma cells to THz irradiation. The PC 12 cells remained viable and physiologically healthy, as confirmed by a panel of biological assays; however, exposure to THz radiation for 10 min at 25.2 ± 0.4 ◦ C was sufficient to induce a …

Authors' Response To Letter To The Editor: Anzjph‐2017‐248, Josephine Chau, Tien Chey, Sarah Burks-Young, Lina Engelen, Adrian E. Bauman

Faculty of Social Sciences - Papers (Archive)

Authors' response to Letter to the Editor

Rabies Response, One Health And More-Than-Human Considerations In Indigenous Communities In Northern Australia, Christopher J. Degeling, Victoria Brookes, Tess Lea, Michael P. Ward

Faculty of Social Sciences - Papers (Archive)

Australia is currently canine rabies free; however, the spread of rabies in eastern Indonesia poses an increasing risk to northern Australia. Domestic dogs are numerous in East Arnhem Land (EAL) and the Northern Peninsular Area (NPA), usually unrestrained and living in close relationships with humans. The response to any rabies outbreak on Australian territory will focus on dog vaccination, controlling dog movements and depopulation. A One Health approach to zoonotic disease control should seek to co-promote human and animal health, whilst also seeking to accommodate the preferences of affected communities. We report on 5 collaborative workshops and 28 semi-structured interviews …

The Spatiotemporal Hemodynamic Response Function For Depth-Dependent Functional Imaging Of Human Cortex, Alexander M. Puckett, K M. Aquino, Peter Robinson, Michael Breakspear, Mark M. Schira

Faculty of Social Sciences - Papers (Archive)

The gray matter of human cortex is characterized by depth-dependent differences in neuronal activity and connections (Shipp, 2007) as well as in the associated vasculature (Duvernoy et al., 1981). The resolution limit of functional magnetic resonance imaging (fMRI) measurements is now below a millimeter, promising the non-invasive measurement of these properties in awake and behaving humans (Muckli et al., 2015; Olman et al., 2012; Ress et al., 2007). To advance this endeavor, we present a detailed spatiotemporal hemodynamic response function (HRF) reconstructed through the use of high-resolution, submillimeter fMRI. We decomposed the HRF into directions tangential and perpendicular to the …

A Meta-Ethnography To Synthesise Household Cultural Research For Climate Change Response, Lesley M. Head, Christopher R. Gibson, Nicholas J. Gill, Chontel A. Carr, Gordon R. Waitt

Faculty of Social Sciences - Papers (Archive)

Cultural change is critical to climate change responses, but the in-depth qualitative research that investigates culture is necessarily conducted at scales difficult to integrate with policy. A focus of climate change mitigation and adaptation is affluent developed world households. Adapting methods used elsewhere in social science, we report and assess a meta-ethnography of household sustainability research, scaling up findings from 12 studies encompassing 276 Australian households. Seven themes are dominant: family concerns are central to household practice; adaptiveness is contingent but more pervasive than often assumed; households make sense of climate change not through abstract arguments, but through physical resources …

A Definition And Ethical Evaluation Of Overdiagnosis: Response To Commentaries, Stacy M. Carter, Jenny Doust, Christopher J. Degeling, Alexandra Barratt

Faculty of Social Sciences - Papers (Archive)

It is a privilege to have respected colleagues engage with our definition and ethical evaluation of overdiagnosis. In our response to the commentaries, we first deal with paradigmatic issues: the place of realism, the relationship between diagnostic standards and correctness and the distinction between overdiagnosis and both false-positives and medicalisation. We then discuss issues arising across the commentaries in turn. Our definition captures the range of different types of overdiagnosis, unlike a definition limited to diagnosis of harmless disease. Certain implications do flow from our definition, as noted by commentators, but we do not view them as problematic: overdiagnoses can …

Reading The Mind Of Children In Response To Food Advertising: A Cross-Sectional Study Of Malaysian Schoolchildren's Attitudes Towards Food And Beverages Advertising On Television, See Hoe Ng, Bridget P. Kelly, Chee Hee Se, Sharmela Sahathevan, Karuthan Chinna, Mohd Noor Ismail, Tilakavati Karupaiah

Faculty of Social Sciences - Papers (Archive)

Background

Television food advertising (TVFA) is the most dominant medium in the obesogenic environment promoting unhealthy food choices in children.

Methods

This cross-sectional study investigated children’s attitudes towards TVFA by examining four well-cited induction factors namely advertisement recognition, favourite advertisement, purchase request, and product preference. Malaysian urban schoolchildren (7 to 12 years) of equal ethnic distribution were voluntarily recruited (n = 402). Questionnaire administration was facilitated using a food album of 24 advertised food products.

Results

Majority of children were older (66.2 %), girls (56.7 %) with one-third either overweight or obese. TV viewing time for weekend was greater …

Neighborhood Walkability, Fear And Risk Of Falling And Response To Walking Promotion: The Easy Steps To Health 12-Month Randomized Controlled Trial, Dafna Merom, K Gebel, Paul P. Fahey, Thomas E. Astell-Burt, A Voukelatos, Chris Rissel, Cathie Sherrington

Faculty of Social Sciences - Papers (Archive)

In older adults the relationships between health, fall-related risk factors, perceived neighborhood walkability, walking behavior and intervention impacts are poorly understood. To determine whether: i) health and fall-related risk factors were associated with perceptions of neighborhood walkability; ii) perceived environmental attributes, and fall-related risk factors predicted change in walking behavior at 12 months; and iii) perceived environmental attributes and fall-related risk factors moderated the effect of a self-paced walking program on walking behavior. Randomized trial on walking and falls conducted between 2009 and 2012 involving 315 community-dwelling inactive adults ≥ 65 years living in Sydney, Australia. Measures were: mobility status, …

Science Teachers' Response To The Digital Education Revolution, Wendy S. Nielsen, K. Alex Miller, Garry F. Hoban

Faculty of Social Sciences - Papers (Archive)

We report a case study of two highly qualified science teachers as they implemented laptop computers in their Years 9 and 10 science classes at the beginning of the 'Digital Education Revolution,' Australia's national one-to-one laptop program initiated in 2009. When a large-scale investment is made in a significant educational change, it is important to consider teachers perspectives and responses to such change and we draw from sociocultural perspectives for our analysis. Through interviews and classroom observations, our interpretive analysis identified four key tensions and contradictions. These include the following: (1) barriers to innovative science teaching; (2) maintaining classroom and …

Understanding The School Community's Response To School Closures During The H1n1 2009 Influenza, Annette J. Braunack-Mayer, Rebecca Tooher, Joanne Collins, Jackie M. Street, Helen S. Marshall

Faculty of Social Sciences - Papers (Archive)

Background

During the 2009 H1N1 influenza pandemic, Australian public health officials closed schools as a strategy to mitigate the spread of the infection. This article examines school communities’ understanding of, and participation in, school closures and the beliefs and values which underpinned school responses to the closures.

Methods

We interviewed four school principals, 25 staff, 14 parents and 13 students in five schools in one Australian city which were either fully or partially closed during the 2009 H1N1 pandemic.

Results

Drawing on Thompson et al’s ethical framework for pandemic planning, we show that considerable variation existed between and within schools …

A Physiologically Plausible Spatiotemporal Model Of Bold Allows Deconvolution Of Hemodynamic And Neuron Response Components, K M. Aquino, Mark M. Schira, P A. Robinson, Michael Breakspear

Faculty of Social Sciences - Papers (Archive)

Abstract presented at the Australian Neuroscience Society Inc 33rd Annual Meeting, 3-6 Feb 2013, Melbourne, Australia

Sequential Response Processes In A Cued Cpt: A Temporal Pca Study, Diana Karamacoska, Robert Barry, Genevieve Steiner, Frances M. De Blasio

Faculty of Social Sciences - Papers (Archive)

Abstract presented at the 23rd Australasian Society for Psychophysiology Conference, 20-22 Nov 2013, Wollongong, Australia

Thc Reduces The Anticipatory Nucleus Accumbens Response To Reward In Subjects With A Nicotine Addiction, J M. Jansma, H H. Van Hell, L Jmj Vanderschuren, M G. Bossong, G Jager, R S. Kahn, N F. Ramsey

Faculty of Social Sciences - Papers (Archive)

Recent evidence has implicated the endocannabinoid (eCB) system in nicotine addiction. The eCB system also has an important role in reward mechanisms, and nicotine addiction has been associated with aberrant reward processing. Motivated by this evidence, we tested the hypothesis that eCB modulation of reward processing is altered in subjects with a nicotine addiction (NAD). For this purpose, we compared reward-related activity in NAD with healthy controls (HC) in a pharmacological magnetic resonance imaging (MRI) study using Δ9-tetrahydrocannabinol (THC) administration to challenge the eCB system. Eleven HC and 10 NAD participated in a 3-T functional MRI (fMRI) study with a …

Community-Based Child Abuse Prevention: Outcomes Associated With A Differential Response Program In California, Amy Conley Wright, Jill Duerr Berrick

Faculty of Social Sciences - Papers (Archive)

Traditionally, the American child welfare system intervenes in cases of evident and severe maltreatment. Families in need of help, but who have not reached a crisis, are excluded from typical services. Some suggest that if these families were served, few would be rereferred to the child welfare system. California's Differential Response (DR) has three tracks, of which ''Track 1'' targets families screened out of child protective services (CPS) and refers them to agencies that provide voluntary, home-based services and referrals. This study examined child-welfare trajectories for families receiving Track 1 DR services in one California county. Using survival analysis, treatment …

Assessing Alternative And Differential Response: Implications For Social Work Practice In Diverse Communities, Executive Summary, Jill Duerr Berrick, Christina Branom, Amy Conley Wright, Amy Price

Faculty of Social Sciences - Papers (Archive)

This study examines outcomes, processes, and community context for "Another Road to Safety" (ARS), a Differential Response intervention providing voluntary home visiting to families reported for child maltreatment. Using mixed methods and drawing on diverse data sources (including interviews, focus groups, administrative records, and census tract data), this research will examine implementation of the program model; clients' perspectives on services; preliminary client outcome data; and the impact of neighborhood factors on client outcomes. Findings will inform the development of a research-based curriculum that will facilitate skill-development in implementation, community engagement, and client understanding for Differential Response interventions.

Community-Based Child Abuse Prevention: Outcomes Associated With A Differential Response Program In California, Amy Conley Wright

Faculty of Social Sciences - Papers (Archive)

Presented at the 17th National Conference on Child Abuse and Neglect on April 2, 2009.

Differential Response: A Critical Examination Of A Secondary Prevention Model, Amy Conley Wright

Faculty of Social Sciences - Papers (Archive)

Whether and when to intervene and what services to offer families in crisis are critical questions in the field of child welfare. Policy makers and administrators struggle with how to target services appropriately to ensure provision to families at greatest risk while avoiding endangerment through miscalculation. This paper examines the differential (also known as alternative) response paradigm of child welfare services under which families at moderate to high risk for child maltreatment are offered preventative, strengths-based services. The Another Road to Safety Program, an example of a differential response program utilizing home visiting as a service delivery mechanism, is critically …